2785450108

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^2\times {\mathrm{8689}}^1$

素因数の和:8914

約数の個数: 36

約数和(自身を含む): 5624098480

約数和(自身を除く): 2838648372

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 8689, 11449, 17378, 22898, 34756, 45796, 60823, 80143, 121646, 160286, 243292, 320572, 929723, 1859446, 3718892, 6508061, 13016122, 26032244, 99480361, 198960722, 397921444, 696362527, 1392725054, 2785450108]

約数ペア:

[(1, 2785450108), (2, 1392725054), (4, 696362527), (7, 397921444), (14, 198960722), (28, 99480361), (107, 26032244), (214, 13016122), (428, 6508061), (749, 3718892), (1498, 1859446), (2996, 929723), (8689, 320572), (11449, 243292), (17378, 160286), (22898, 121646), (34756, 80143), (45796, 60823)]